Visit Sapa in Vietnam
Balancing on the edges of a rice field with endless views. A trek through the valley of Sapa is definitely a must for the bucket list.
Doc Let Weather in May
Doc Let in May averages 32°C (90°F) during the day and 26°C (79°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Doc Let in May
Based on our climate data of the past 30 years, about 15 days of rain are anticipated, with 127 mm (5 in) on average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Doc Let in May
Temperatures in Doc Let in May top out at 32°C (90°F) and drop to 26°C (79°F) overnight. Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. With overnight lows of 26°C (79°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.
Sunshine in Doc Let in May
Expect a lot of sunshine this month, with about 254 hours of sun. These sunny conditions add to the overall experience.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February and March typically offer the best weather for Doc Let.
Doc Let Temperature in May
Min Temperature
26°C (79°F)
Max Temperature
32°C (90°F)
Chance of Rain
48%
Precipitation
127 mm (5 in)
Rainy days
15 days
Humidity
80% *
Sunshine
254 hours *
Percentage Sunshine
66% *
* Data from: Nha Trang, Vietnam (33 KM, 20 Miles).
Doc Let Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Doc Let - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Doc Let typically stay consistent throughout May, with daily highs averaging around 32°C (90°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather records for Doc Let in May
Browse day-by-day weather records for Doc Let spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Doc Let historical weather extremes in May
Based on 50 years of weather observations in Doc Let between 1976 and 2026, these are the recorded extremes.
- Doc Let recorded its highest May temperature of 40°C (104°F) on May 22, 2020.
- The lowest daytime temperature in May was 25°C (77°F), recorded on May 9, 1985.
- The coldest night in May in Doc Let was on May 29, 1992, with a minimum of 19°C (66°F).
- The heaviest May precipitation occurred on May 6, 2021, when 81 mm (3.2 in) of precipitation fell.
Best Places in Vietnam in May
Find out more about the weather in Vietnam and which places have the best travel conditions in this month. See all of Vietnam in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Doc Let in May
Warm weather calls for comfortable, breathable clothing in May. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Doc Let in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling7/10 -
Walking7/10 -
Camping7/10 -
Outdoor sports7/10
Doc Let 3-Day Forecast
More climate data for Doc Let
Temperature Rainfall Sunshine Humidity
See the full Doc Let climate overview or explore weather in Vietnam.
Popular in May
Where to go in May - average daytime high across popular destinations.
Ho Chi Minh City
35°C (95°F) Hanoi33°C (91°F) Nha Trang
32°C (90°F) Hoi An
33°C (91°F) Vung Tau32°C (90°F) Da Nang32°C (90°F) Duong Dong31°C (88°F) Da Lat28°C (82°F) Bucket list
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